The type name 'staging' only contains lower-cased ascii characters. Such names may become reserved for the language.

The type name 'staging' only contains lower-cased ascii characters. Such names may become reserved for the language.

'RNGCryptoServiceProvider' is obsolete: 'RNGCryptoServiceProvider is obsolete. To generate a random number, use one of the RandomNumberGenerator static methods instead.' (https://aka.ms/dotnet-warnings/SYSLIB0023)

'Rfc2898DeriveBytes.Rfc2898DeriveBytes(string, byte[], int)' is obsolete: 'The default hash algorithm and iteration counts in Rfc2898DeriveBytes constructors are outdated and insecure. Use a constructor that accepts the hash algorithm and the number of iterations.' (https://aka.ms/dotnet-warnings/SYSLIB0041)

'Rfc2898DeriveBytes.Rfc2898DeriveBytes(string, byte[], int)' is obsolete: 'The default hash algorithm and iteration counts in Rfc2898DeriveBytes constructors are outdated and insecure. Use a constructor that accepts the hash algorithm and the number of iterations.' (https://aka.ms/dotnet-warnings/SYSLIB0041)

Change 'OrderItem' to be read-only by removing the property setter. (https://docs.microsoft.com/visualstudio/code-quality/ca2227-collection-properties-should-be-read-only)

Change 'CertificateLink' to be read-only by removing the property setter. (https://docs.microsoft.com/visualstudio/code-quality/ca2227-collection-properties-should-be-read-only)

Change 'Orders' to be read-only by removing the property setter. (https://docs.microsoft.com/visualstudio/code-quality/ca2227-collection-properties-should-be-read-only)

Change 'CertificateLink' to be read-only by removing the property setter. (https://docs.microsoft.com/visualstudio/code-quality/ca2227-collection-properties-should-be-read-only)